For about 60k years, between the cognitive revolution and the agricultural revolution, Sapiens was the apex predator of every ecosystem he lived in. People would move from pace to place, foraging and hunting a vast variety of plants and animals. They had the most diverse diet, didn’t rely on a small number of food products that would have exposed them to famine in case of collapse (like crops). Women had few children because they had to carry the younger ones and child mortality was not a challenge to the group survival: there were fewer diseases because they lived in small groups. People lived in tight communities and didn’t have to cope with the mental strains associated with long-term planning. Of course you could get killed by another tribe, eaten by a tiger or die from an infection. But your teeth and gums were healthy, you had the best diet, great overall physical health and people actually lived into their 60s.
Some people argue that humanity was never freer, happier and healthier than before the agricultural revolution. Everything has gone to shit since we decided to settle down on a small plot of land.